
Semiconductor Components Industries, LLC, 2005
March, 2005 Rev. 4
1
Publication Order Number:
MC1403/D
MC1403, B
Low Voltage Reference
A precision bandgap voltage reference designed for critical
instrumentation and D/A converter applications. This unit is designed
to work with D/A converters, up to 12 bits in accuracy, or as a
reference for power supply applications.
Output Voltage: 2.5 V
25 mV
Input Voltage Range: 4.5 V to 40 V
Quiescent Current: 1.2 mA Typical
Output Current: 10 mA
Temperature Coefficient: 10 ppm/
°
C Typical
Guaranteed Temperature Drift Specification
Equivalent to AD580
Standard 8Pin DIP, and 8Pin SOIC Package
Typical Applications
Voltage Reference for 8 to 12 Bit D/A Converters
Low T
C
Zener Replacement
High Stability Current Reference
Voltmeter System Reference
PbFree Package is Available
MAXIMUM RATINGS
(T
A
= 25
°
C, unless otherwise noted.)
Rating
Symbol
Value
Unit
Input Voltage
V
I
40
V
Storage Temperature
T
stg
65 to 150
°
C
Junction Temperature
T
J
+175
°
C
Operating Ambient Temperature Range
MC1403B
MC1403
T
A
40 to +85
0 to +70
°
C
°
C
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
PRECISION LOW VOLTAGE
REFERENCE
PDIP8
P1 SUFFIX
CASE 626
SOIC8
D SUFFIX
CASE 751
NC
NC
NC
NC
8
1
3
V
out
GND
4
2
NC
7
V
in
6
5
8
1
8
1
PIN CONNECTIONS
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
ORDERING INFORMATION